124031000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 299669760

約数和(自身を除く): 175638760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 4001, 6200, 7750, 8002, 15500, 16004, 20005, 31000, 32008, 40010, 80020, 100025, 124031, 160040, 200050, 248062, 400100, 496124, 500125, 620155, 800200, 992248, 1000250, 1240310, 2000500, 2480620, 3100775, 4001000, 4961240, 6201550, 12403100, 15503875, 24806200, 31007750, 62015500, 124031000]

約数ペア:

[(1, 124031000), (2, 62015500), (4, 31007750), (5, 24806200), (8, 15503875), (10, 12403100), (20, 6201550), (25, 4961240), (31, 4001000), (40, 3100775), (50, 2480620), (62, 2000500), (100, 1240310), (124, 1000250), (125, 992248), (155, 800200), (200, 620155), (248, 500125), (250, 496124), (310, 400100), (500, 248062), (620, 200050), (775, 160040), (1000, 124031), (1240, 100025), (1550, 80020), (3100, 40010), (3875, 32008), (4001, 31000), (6200, 20005), (7750, 16004), (8002, 15500)]